sonic-pi

https://github.com/sonic-pi-net/sonic-pi

C++

Code. Music. Live.

DateTime#formatted_offset

datetime = DateTime.civil(2000, 1, 1, 0, 0, 0, Rational(-6, 24))
  datetime.formatted_offset         # => "-06:00"
  datetime.formatted_offset(false)  # => "-0600"

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git

cd sonic-pi

open app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/core_ext/date_time/conversions.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-DateTime-formatted_offset-for-pr

# Commit to git

git add app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/core_ext/date_time/conversions.rbgit commit -m "better docs for DateTime#formatted_offset"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-DateTime-formatted_offset-for-pr

hub pull-request

# Celebrate!